Peptide Database

Peptide NameLysozyme (EC 3.2.1.17) (1;4-beta-N-acetylmuramidase) (Invertebrate-type lysozyme)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length137 amino acids

Chemical FormulaC657H1003N191O197S17

DescriptionStandard

        MQRLLGSIVILATVFTFCEATISSACLRCICNVESGCRPIGCHYDVYSYSCGYFQIKENYWEDCGKPGTSFKACANDYTCASNCVRAYMKRYIGSSGCPANCESYARIHNGGPRGCRHPSTLRYWEKVHQQGCNVNS
    

Molecular Weight15274.26 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)4.71

Net Charge (pH 7.4) 4.03

Charge Density (pH 7.0) 0.0343

GRAVY Index-0.26

Hydrophobic Moment 0.80

Boman Index-0.01

Instability Index45.72

Aliphatic Index 58.39

Aromaticity 0.1168

Extinction Coeff. Reduced 25900.00

Extinction Coeff. Oxidized 26775.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 6249.92

LogP -73.10

H-bond Donors 236.0

H-bond Acceptors 223.0

Rotatable Bonds 489.0

Heavy Atoms 1062.0

Ring Count 27.0

Amide Bonds 148.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0256648 VERIFIED: YES

Provenance & Taxonomy

OrganismCrassostrea gigas [Animal]

FamilyGlycosyl hydrolase 22; Type-I lysozyme subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

TargetNo Target Organism Found